2008259422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1\times {\mathrm{1933}}^1$

素因数の和:3268

約数の個数: 32

約数和(自身を含む): 3353091840

約数和(自身を除く): 1344832418

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1289, 1933, 2578, 3866, 16757, 25129, 33514, 39959, 50258, 59923, 79918, 119846, 519467, 778999, 1038934, 1557998, 2491637, 4983274, 32391281, 64782562, 77240747, 154481494, 1004129711, 2008259422]

約数ペア:

[(1, 2008259422), (2, 1004129711), (13, 154481494), (26, 77240747), (31, 64782562), (62, 32391281), (403, 4983274), (806, 2491637), (1289, 1557998), (1933, 1038934), (2578, 778999), (3866, 519467), (16757, 119846), (25129, 79918), (33514, 59923), (39959, 50258)]